Top Rated Janitorial Service Companies Serving Castro Valley, CA

If you really care about choosing a quality janitorial service company, we’re here for you. Here’s your access to the best janitorial service companies serving Castro Valley including 94546 and 94552. These janitors provide high-dusting services and window cleaning, and they also work on special event cleaning, dusting and polishing and disinfection services. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Nov 20, 2023
  • 8,451 people sourced companies in Janitorial Services
    416 Verified Janitorial Services Customers Surveyed
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Cappstone, Inc.

Cappstone, Inc. provides managed facility maintenance services for all types of facilities throughout the Bay Area. As a certified Bay Area Green Busi...
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Main Services

Janitorial Services
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Additional Services

Facility Maintenance Services

Brands

SupplyWorks

Coverage Areas

San Francisco, Marin County, Sonoma County, Napa County, Contra Costa County, Alameda County, San Mateo County, Santa Clara County

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Established in 1989
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Commercial Only
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Free Quotes & Consultations
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Free Estimates
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owner Name
Nick Mettler, Owner & Principal
Expert Contributions
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  • 295
  • Rating Surveys
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  • 9
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    Diamond Certified Janitorial Service Companies Serve These Castro Valley ZIP Codes

    94546, 94552

    Diamond Certified Janitorial Service Companies In Castro Valley

    Diamond Certified janitorial service companies serving Castro Valley are rated an average of 4.2 out of 5 stars based on 330 reviews of 9 rated janitorial service companies.
    Diamond Certified janitorial service companies in Castro Valley Avg. Star Rating.

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    Castro Valley was founded in 1857, and today, your 63,948 neighbors enjoy flea markets, balloon rides, board games, dancing and potlucks. Castro Valleyans use Diamond Certified janitorial service companies for commercial cleaning, special event cleaning, dusting and polishing, Green cleaning, carpet cleaning, and more.

    View the Full Diamond Certified Guide to Janitorial Services
    Frequently Asked Questions for Janitorial Services in Castro Valley, CA
    Q: What are clients of Diamond Certified janitorial service companies saying about companies in Castro Valley, CA?
    A: Verified Cappstone, Inc. Customer, one of 284
    "They help with the cleaning in our kitchen. I think they do an okay job, sometime I have to make sure they are doing things right, but overall they are okay. They follow directions of what needs to be done." -S.P.T.
    All Survey Responses for Cappstone, Inc.
    Q: What are some of the most popular brands that Diamond Certified janitorial service companies use when working with Castro Valley residents?
    A: Diamond Certified janitorial service companies use top-quality brands like Compass Group, CleanNet USA, ABM Industries, Jani-King and Vanguard Cleaning Systems.
    Q: What types of upholstery cleaning do janitorial service companies offer?
    A: Janitorial service companies typically offer a variety of trash removal services, such as regular trash removal, hazardous waste removal, recycling services, and special waste removal. Depending on the company, they may also provide additional services such as biohazard waste disposal and medical waste removal.
    Q: Can Diamond Certified janitorial service companies work with ABM Industries products and similar items so I can get high-dusting services in Castro Valley?
    A: Yes, Diamond Certified janitorial service companies can work with ABM Industries products and similar items to provide high-dusting services in Castro Valley.
    Q: What did people search for when they wanted to find the best quality janitorial service companies in Castro Valley?
    A: Tile And Grout Cleaning
    Dusting And Polishing
    Special Event Cleaning
    High-Dusting Services
    Commercial Cleaning

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